drm: fix all sparse warning on 32-bit x86

Finally cleaned up the sparse warnings for the drm.

Signed-off-by: Dave Airlie <airlied@linux.ie>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/char/drm/via_drv.h b/drivers/char/drm/via_drv.h
index d902dc2f4fae..7d5daf43797e 100644
--- a/drivers/char/drm/via_drv.h
+++ b/drivers/char/drm/via_drv.h
@@ -112,4 +112,7 @@ extern void via_init_futex(drm_via_private_t * dev_priv);
 extern void via_cleanup_futex(drm_via_private_t * dev_priv);
 extern void via_release_futex(drm_via_private_t * dev_priv, int context);
 
+extern int via_parse_command_stream(drm_device_t * dev, const uint32_t * buf,
+                                    unsigned int size);
+
 #endif